340S

400brian · Post by **400brian** » Tue Apr 03, 2007 7:29 pm

Hey guys

I know the Dator pistons have been repro'd because NOS ones are nonexistent.

But are 340S pistons available from any source?

I don't need any yet, but it might be good to know.

cyclone crazy · Post by **cyclone crazy** » Wed Apr 04, 2007 8:44 pm

Rich-

If you get the chance, could you get me the CCW part number for that piston?

JoeRainville · Post by **JoeRainville** » Wed May 30, 2007 3:19 pm

Brian,

I can tell you that I have none of them in my stash. I had one once, but traded it off many years ago. They have a nicer polish than the standard piston port CCW/Kiortz motors.

They do use the same ring as the stock Dator piston, but they do not interchange in part due to a change in pin diameter. Not sure about the other dimentions off the top of my head.

Rich is probably right, we are going to need to call Wisco eventually...

-Rainville

B)

400brian · Post by **400brian** » Wed May 30, 2007 4:46 pm

Wanie casually mentioned finding one in his stash, but I don't know if he still has it or not. The good thing about them is that they are interchangable from left to right .

cyclone crazy · Post by **cyclone crazy** » Wed May 30, 2007 10:30 pm

Ken has a whole crap pot of rings - I have a bunch of gasket sets and seals - that should keep them alive for awhile.

Dator76 · Post by **Dator76** » Wed May 30, 2007 11:40 pm

i think the regular 340/2 or 340/5 pistons will work wiseco made them as well as others.

cyclone crazy · Post by **cyclone crazy** » Wed May 30, 2007 11:59 pm

I have a list of the detailed piston specs for the RS/2 and I've been meaning to check these against the /2 and the /5.

Rich-could you get me the CCW # off that 340S piston?

400brian · Post by **400brian** » Tue Jun 26, 2007 7:54 pm

Greg, Rich, has any progress been made on this, inquiring minds need to know

Still wondering if my production 340 pistons will work.

HoosierDeereMan · Post by **HoosierDeereMan** » Wed Jul 11, 2007 11:02 am

Brian,

We all know you are busy digging through 340S parts.

Just wondering if you could compare one of the 340S pistons to the production 340 ones you have and give us some feedback on any noticable differences?

Thanks

400brian · Post by **400brian** » Wed Jul 11, 2007 2:24 pm

I'll get around to that eventually

8ho · Post by **8ho** » Sat Jul 14, 2007 10:24 am

there are piston out there that will work in the 340/s . but they are and L-ring piston

Post by **ICCSF 108** » Sat Jul 14, 2007 11:39 am

ahhh, Can you share the info?? or is it a matter of national security?

Kenny

Post by **WinnipegStPaul9** » Sat Jul 14, 2007 2:42 pm

Gosh, I hope it's not the kind of secret he can tell you but then have to kill you. We need you around Kenny! Don

Post by **ICCSF 108** » Sat Jul 14, 2007 5:58 pm

LOL, Don I do too.

Kenny

8ho · Post by **8ho** » Sun Jul 15, 2007 6:28 pm

there still out there but hard to get.I got one set at a swap and one set from e-bay would like to get one more std.size or 10 over before I give the number it is a wiseco piston.